CPP.Defines :=
# OPTIMIZE_OPTION - The optimization level option we want to build LLVM with
# this can be overridden on the make command line.
-ifneq ($(OS),MingW)
- OPTIMIZE_OPTION := -O3
-else
+# Avoid -O3 on Darwin, there are unresolved issues with
+# -fstrict-aliasing and ipa-type-escape radr://6756684
+ifeq ($(OS), $(filter $(OS), MingW Darwin))
OPTIMIZE_OPTION := -O2
+else
+ OPTIMIZE_OPTION := -O3
endif
ifdef ENABLE_PROFILING
# CXX.Flags += -fno-rtti
endif
+ifdef ENABLE_COVERAGE
+ BuildMode := $(BuildMode)+Coverage
+ # These only go to .NoRelink because otherwise we will end up
+ # linking -lgcov into the .o libraries that get built.
+ CXX.Flags.NoRelink += -ftest-coverage -fprofile-arcs
+ C.Flags.NoRelink += -ftest-coverage -fprofile-arcs
+endif
+
# If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
# then disable assertions by defining the appropriate preprocessor symbols.
ifdef DISABLE_ASSERTIONS
+ # Indicate that assertions are turned off using a minus sign
BuildMode := $(BuildMode)-Asserts
CPP.Defines += -DNDEBUG
else
DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/')
# Get "4" out of 10.4 for later pieces in the makefile.
DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
-
- SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress -bundle \
- -mmacosx-version-min=$(DARWIN_VERSION)
- CompileCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
+
+ SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress \
+ -dynamiclib -mmacosx-version-min=$(DARWIN_VERSION)
+ TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
else
ifeq ($(OS),Cygwin)
SharedLinkOptions=-shared -nostdlib -Wl,--export-all-symbols \
else
ifeq ($(OS),Darwin)
ifeq ($(ARCH),x86_64)
- CompileCommonOpts += -m64
+ TargetCommonOpts = -m64
else
ifeq ($(ARCH),x86)
- CompileCommonOpts += -m32
+ TargetCommonOpts = -m32
endif
endif
endif
$(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
$(CPP.BaseFlags)
- ifeq ($(BUILD_COMPONENT), 1)
- Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -c
- Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) -c
- Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
- Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(LD.Flags) $(Strip)
- Relink = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(Relink.Flags)
+ifeq ($(BUILD_COMPONENT), 1)
+ Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(C.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(CXX.Flags) $(CXX.Flags.NoRelink) -E
+ Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
+ Relink = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(Relink.Flags)
else
- Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -c
- Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) -c
- Preprocess.CXX= $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
- Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(LD.Flags) $(Strip)
- Relink = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(Relink.Flags)
-endif
-
-BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts)
-Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -E
+ Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(C.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Preprocess.CXX= $(CXX) $(CPP.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(CXX.Flags) $(CXX.Flags.NoRelink) -E
+ Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
+ Relink = $(CXX) $(CPP.Flags) $(CXX.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(Relink.Flags)
+endif
+
+BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(C.Flags) \
+ $(TargetCommonOpts) $(CompileCommonOpts)
+Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -E
BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CXX.Flags) \
- $(CompileCommonOpts)
+ $(TargetCommonOpts) $(CompileCommonOpts)
ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
ScriptInstall = $(INSTALL) -m 0755
TABLEGEN_INC_FILES_COMMON = 1
endif
+ifdef CLANG_BUILD_DIAGNOSTICS_INC
+TABLEGEN_INC_FILES_COMMON = 1
+endif
+
ifdef TABLEGEN_INC_FILES_COMMON
INCFiles := $(filter %.inc,$(BUILT_SOURCES))
endif # LLVMC_BUILD_AUTOGENERATED_INC
+ifdef CLANG_BUILD_DIAGNOSTICS_INC
+
+$(ObjDir)/Diagnostic%Kinds.inc.tmp : Diagnostic.td Diagnostic%Kinds.td $(TBLGEN)
+ $(Echo) "Building Clang $(patsubst Diagnostic%Kinds.inc.tmp,%,$(@F)) diagnostic tables with tblgen"
+ $(Verb) $(MKDIR) $(@D)
+ $(Verb) $(TableGen) -gen-clang-diags-defs -clang-component=$(patsubst Diagnostic%Kinds.inc.tmp,%,$(@F)) -o $(call SYSPATH, $@) $<
+
+endif
###############################################################################
# OTHER RULES: Other rules needed